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Type: Artigo de periódico
Title: Short synthesis of a new cyclopentene-1,3-dione derivative isolated from Piper carniconnectivum
Author: Dias, Luiz C.
Shimokomaki, Simone B.
Shiota, Robson T.
Abstract: The total synthesis of cyclopentene-1,3-dione (1), a new natural cyclopentenedione derivative isolated from the roots of Piper carniconnectivum, is described in 8 steps and 11% overall yield from 2-acetylfuran, giving a 57:43 mixture of the two possible geometric isomers 1a and1b.
A síntese total da ciclopentenodiona (1), isolada das raízes de Piper carniconnectivum, é descrita em 8 etapas e 11% de rendimento global a partir do 2-acetilfurano, fornecendo uma mistura 57:43 dos dois possíveis isômeros geométricos 1a e 1b.
Subject: aldol reaction
allylic alcohol oxidation
cyclopentenedione derivative
Piper carniconnectivum
Editor: Sociedade Brasileira de Química
Rights: aberto
Identifier DOI: 10.1590/S0103-50532005000300024
Date Issue: 1-Jun-2005
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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